Line Capacities

It will be pertinent to note that series compenstition on HT lines will be more effective when the line inductive reactance itself is high, as when the line is individually feeding highly inductive loads, such as an induction or an arc furnace or other similar loads. Nevertheless, it can also be effectively applied on overloaded distribution networks similar to the one we have considered above, to raise the line capacity and reduce the voltage dip at the receiving end. 

A hoist drum has an inside length of 48 in. and an outside diameter of 30 in. The outside diameter of the flange is 40 in. The drilling line diameter is 1 in. Find the total line capacity of the drum. The flange length is... 

Figure 1. Specific charge (thick line) and discharge (thin line) capacity of tin electrode without annealing. Bronze interface is absent. Current collector - copper. Testing mode C/5. Counter electrode - lithium foil. Separators - 2 layers of unwoven polypropylene (Mogilev, Belarus).

In the process industries different products on the same production line are often only variants of a base product with almost the same raw materials needed, e.g., defined by different viscosities or chain lengths of a polymer or products defined by different additives to a base product. This means that planning the procurement of raw materials is (almost) independent from the exact assignment of the production line capacity to the single products. Therefore the decision on the distribution of the capacity among the different products can be made fairly late. 

The additional capacity restriction (3.98) accounts for the capacity of the shared resource. In order to determine shared-resource capacity, restriction (3.99) can be used if the number of equipment units is correlated with the number of production lines installed at a plant. In combination with the integrality restriction (3.100) it enforces the step-wise increase of the shard resource capacity in line with the development of overall plant capacity. For example, if for every three production lines one equipment unit is to be installed, the second unit will be installed once the fourth production line is put into operation. If the model is to select the number of equipment units independently, restriction (3.99) has to be deactivated. Finally, for the option to temporarily shut down production lines capacity constraint 24 needs to be modified as shown above. 

Commercial plants Licensed from 1992, nine plants using Spherilene process and technology have been licensed, with a total capacity of 1.8 million tpy. Single-line capacities in operation range from 100,000 to 300,000 tpy, with current process design available for plants up to 400,000 tpy in single-line capacity. 

Commercial plants Ninety-six reaction lines are in operation, under construction or in the design phase worldwide with single-line capacities ranging from 40,000 tpy to more than 450,000 tpy. 

Application To produce low-density polyethylene (LDPE) and EVA copolymers by an unique high-pressure clean tubular reactor (CTR) process. Single-line capacities up to 400 mtpy are available. 

Commercial plants DSM operates three tubular lines with single-line capacities up to 220,000 mtpy. Since 1996, various licensed plants are in operation or under construction with single-line capacities ranging from 150,000 to 300,000 mtpy and have a total licensed capacity exceeding 1.8 MMtpy. 

Production line capacities for ABC Pharmaceutical would be as follows in the different dosage forms ... 

Facility description. The facility description addresses locations, numbers of employees covered and uncovered in area, specificity of processes and line capacities, etc. 

Cryostat, Dielectric and Structural Costs To first order the cryostat, dielectric and structural costs can be scaled as the line capacity, i.e. per MVA-mile in the limit of large installations. The estimate of a factor of 2 reduction in cryostat costs made for the magnet case should also hold here. The cryostat cost probably scales somewhere intermediate between the cryostat area and its volume because a larger diameter cryostat will require heavier walls and support members. 

Single-line capacities for selected separation processes 984 ... 

Speed depends on the capacity of the transmission lines and the processing speed of the additional devices, such as modems, multiplexing tools, switches, and routers. (A short description of these devices is given in Section 4, together with more details about transmission line capacity.)... 

Line Capacity It is equal to the maximum expected number of good products that the line can produce per time unit. This number is usually close to but less than the yield capacity of the bottleneck operation. 

Line Lftilization This is the ratio of production volume to line capacity. Line utilization is given by... 

Line Flexibility Line flexibility measures the difference between line capacity and production demand ... 

Increase line capacities by saving time of system s switching and by running on moving block... 

In general, a processing line consists of more than one A-unit. Modern packaging equipment can handle line capacities of 3-4tonnes/h. In such cases, margarine with an average solids content is often processed with three A-units with a total cooling surface area of about 2.5 m. ... 

Capability of plant design for high single-line capacity ... 

The temperature of water is very critical and depends largely on the water content of the product and, to a lesser degree, on line capacity, and the type and size of the refining machine used. In the refining plodders, refining screens of mesh number 16, 20, 28, or 50 can be used. The proper size depends on the product formulation, that is, the quantity and type of additives (Figure 9.5). 

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